CLLocationCoordinate2D

internal extension CLLocationCoordinate2D
extension CLLocationCoordinate2D: Hashable
extension CLLocationCoordinate2D: Equatable

  • Declaration

    Swift

    var isValid: Bool { get }

    Return Value

    True, if the location is valid. This allows some “slop” around the Prime Meridian/Equator point.

  • Compares two locations for “equality.”

    Declaration

    Swift

    func isEqualTo(_ inComp: CLLocationCoordinate2D, precisionInMeters inPrecisionInMeters: CLLocationDistance = 0.0) -> Bool

    Parameters

    inComp

    A location (long and lat), to which we are comparing ourselves.
    precisionInMeters

    This is an optional precision (slop area), in meters. If left out, then the match must be exact.

    Return Value

    True, if the locations are equal, according to the given precision.

Hashable Conformance for CLLocationCoordinate2D

  • This hashes the two double values.

    Declaration

    Swift

    public func hash(into inHasher: inout Hasher)

    Parameters

    into

    The mutable property that receives the hash.

Equatable Conformance for CLLocationCoordinate2D

  • They need to both be equal.

    Declaration

    Swift

    public static func == (lhs: CLLocationCoordinate2D, rhs: CLLocationCoordinate2D) -> Bool

    Parameters

    lhs

    The left-hand side of the comparison.
    rhs

    The right-hand side of the comparison.

    Return Value

    True, if they are equal.